Touch up PR 689 imports
diff --git a/syntax/check.rs b/syntax/check.rs
index d2c260d..0009eb1 100644
--- a/syntax/check.rs
+++ b/syntax/check.rs
@@ -1,15 +1,13 @@
 use crate::syntax::atom::Atom::{self, *};
 use crate::syntax::report::Errors;
 use crate::syntax::{
-    error, ident, trivial, Api, Array, Enum, ExternFn, ExternType, Impl, Lang, NamedType, Receiver,
-    Ref, Signature, SliceRef, Struct, Trait, Ty1, Type, TypeAlias, Types,
+    error, ident, trivial, Api, Array, Enum, ExternFn, ExternType, Impl, Lang, NamedType, Ptr,
+    Receiver, Ref, Signature, SliceRef, Struct, Trait, Ty1, Type, TypeAlias, Types,
 };
 use proc_macro2::{Delimiter, Group, Ident, TokenStream};
 use quote::{quote, ToTokens};
 use std::fmt::Display;
 
-use super::Ptr;
-
 pub(crate) struct Check<'a> {
     apis: &'a [Api],
     types: &'a Types<'a>,